martin luther king jr.'s work. and our suzanne malveaux is at the national service event on the national mall. good morning to you. what have you seen there so far this morning? >> reporter: good morning. i guess i got a little lucky here. i was told i was going to be outdoors, but i'm inside this warm, beautiful tent. there are hundreds of people who are here gathered all to learn about community service. in this tent now, you might be hearing or even able to see if you've got a camera craned on the gospel great yolanda adams who's performing now. she's one of many of the superstars who have gathered here to call awareness to the importance of veering. now earl -- volunteering. now earlier we saw eva longoria. she talked about the need and her own foundation to give back to the latino community. we heard about giving back to military families. and then of course one of the co-chairs of this event, chelsea clinton, a lot of people got very excited about her. and she mentioned a couple of things. first of all, she s